fix: avoid VM name collisions in recovery commands

hydra/session.py

@@ -210,21 +210,21 @@ def session_helper(command: str, manifest: Path) -> int:
     if command == 'recover':
         print('HydraOS local recovery. VMs keep running independently.\n'
               'Ctrl+Alt+Shift+Left/Right switches workspaces; Ctrl+Alt+Shift+R releases input; Ctrl+Alt+Shift+U opens USB.\n'
-              'Enter a VM name to reconnect, s for a host shell, q to close this terminal.')
+              'Enter a VM name to reconnect, :shell for a host shell, :quit to close this terminal.')
         while True:
             try:
                 print(json.dumps([runtime.status(name) for name in data['names']], indent=2))
                 choice = input('hydra recovery> ').strip()
             except (EOFError, KeyboardInterrupt):
                 return 0
-            if choice == 'q':
+            if choice == ':quit':
                 return 0
-            if choice == 's':
+            if choice == ':shell':
                 subprocess.run([os.environ.get('SHELL', '/bin/sh')])
             elif choice in data['names']:
                 subprocess.Popen(_module_argv('reconnect:' + choice, manifest), start_new_session=True)
             else:
-                print('Enter a configured VM name, s, or q.')
+                print('Enter a configured VM name, :shell, or :quit.')
     if command.startswith('reconnect:'):
         name = command.split(':', 1)[1]
         # One viewer per VM inside this session; independent host view commands